# Space Crab vs Shadow Dash

The clearest difference is in-app purchases: Shadow Dash at none against Space Crab's 6. Shadow Dash also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.6). Space Crab's advantage is update cadence (every 3 days vs weekly). On price and ads there is nothing between them.

Both are free to download. Space Crab sells 6 one-off in-app purchases. Shadow Dash asks for nothing beyond the download.

Space Crab ships an update every 3 days, Shadow Dash weekly. Both last shipped on November 9, 2026.

## The numbers

| Metric | Space Crab | Shadow Dash |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Size | 47 MB | 23 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CHI HO WONG](https://appshunter.io/developer/1863820141) | [Jangwook Kim](https://appshunter.io/developer/1559524672) |

## What reviewers say

### Space Crab

[App page](https://appshunter.io/ios/app/space-crab/id6756942205)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TChalla | $1.00 | one-time |
| Genie | $1.00 | one-time |
| Bak Mei | $1.00 | one-time |
| Simpson | $1.00 | one-time |
| Kirby | $1.00 | one-time |
| no ad | $2.00 | one-time |


### Shadow Dash

[App page](https://appshunter.io/ios/app/shadow-dash-light-and-shadow/id6757754262)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Space Crab free?

Space Crab is free to download, with in-app purchases available.

### Is Shadow Dash free?

Shadow Dash is free to download, with no in-app purchases.

### Do Space Crab or Shadow Dash have ads?

Both Space Crab and Shadow Dash show ads.

### Which is updated more often, Space Crab or Shadow Dash?

Space Crab ships an update every 3 days, and Shadow Dash weekly. Most recently, Space Crab was updated on November 9, 2026 and Shadow Dash on November 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*